Hioki PQ3198, Instruction Manual

Page: 81 / 304

5.1 Changing Measurement Conditions
75
Chapte
r 5
Changing
Se
ttings (as
neces
sary)
5
Urms Type
Selects the voltage calculation method to use during 3-phase measurement.
PF Type
Selects the power factor calculation method. You can select either PF (calculate using RMS values) or
DPF (calculate using fundamental wave only). The displacement power factor (DPF) is generally used for
power systems, while power factor (PF) is used when evaluating device efficiency.
THD Type
Selects the total harmonic distortion (THD) calculation method. You can select either THD-F (distortion
component/fundamental wave) or THD-R (distortion component/RMS value).
Harm Calc
Selects the harmonic calculation method.
Measure 2
Setting Contents:(
∗
: Default setting)
Line-N
∗
/Line-Line
Setting Contents:(
∗
: Default setting)
PF
∗
/DPF
Display the
pull-down menu
Select a setting
Accept setting
Cancel
[Main]
[SYSTEM] screen
Select a setting
Key operation during configuration
[Measure 2]
Setting Contents:(
∗
: Default setting)
THD-F
∗
/ THD-R
Setting Contents:( ∗ : Default setting)
U, I, P: All Levels
∗
/U, I, P: All % of FND/U, P: %, I: Level
HIOKI PQ3198A961-03